QHypergeometricPFQ
QHypergeometricPFQ[{a1, ..., ar}, {b1, ..., bs}, q, z] gives the basic hypergeometric series rϕs(a;b;q;z).
Examples
QHypergeometricPFQ[{a}, {b}, q, z]QHypergeometricPFQ[{1/2, 1/3}, {1/4}, 1/5, 1/10]Please visit the official Wolfram Language Reference for more details.